Author: zoltan
Date: 2005-06-10 15:02:59 -0400 (Fri, 10 Jun 2005)
New Revision: 45790
Modified:
trunk/mono/mono/mini/ChangeLog
trunk/mono/mono/mini/basic.cs
Log:
2005-06-10 Zoltan Varga <[EMAIL PROTECTED]>
* basic.cs: Add tests for sub.ovf.
Modified: trunk/mono/mono/mini/ChangeLog
===================================================================
--- trunk/mono/mono/mini/ChangeLog 2005-06-10 18:49:21 UTC (rev 45789)
+++ trunk/mono/mono/mini/ChangeLog 2005-06-10 19:02:59 UTC (rev 45790)
@@ -1,5 +1,7 @@
2005-06-10 Zoltan Varga <[EMAIL PROTECTED]>
+ * basic.cs: Add tests for sub.ovf.
+
* *-ia64.*: Ongoing IA64 work.
2005-06-09 Zoltan Varga <[EMAIL PROTECTED]>
Modified: trunk/mono/mono/mini/basic.cs
===================================================================
--- trunk/mono/mono/mini/basic.cs 2005-06-10 18:49:21 UTC (rev 45789)
+++ trunk/mono/mono/mini/basic.cs 2005-06-10 19:02:59 UTC (rev 45790)
@@ -307,6 +307,90 @@
return number == n ? 0 : 1;
}
+ public static int test_0_sub_ovf () {
+ int i, j, k;
+
+ checked {
+ i = System.Int32.MinValue;
+ j = 0;
+ k = i - j;
+ }
+
+ if (k != System.Int32.MinValue)
+ return 1;
+
+ checked {
+ i = System.Int32.MaxValue;
+ j = 0;
+ k = i - j;
+ }
+
+ if (k != System.Int32.MaxValue)
+ return 2;
+
+ checked {
+ i = System.Int32.MinValue;
+ j = System.Int32.MinValue + 1234;
+ k = i - j;
+ }
+
+ if (k != -1234)
+ return 3;
+
+ checked {
+ i = System.Int32.MaxValue;
+ j = 1234;
+ k = i - j;
+ }
+
+ if (k != System.Int32.MaxValue - 1234)
+ return 4;
+
+ checked {
+ i = System.Int32.MaxValue - 1234;
+ j = -1234;
+ k = i - j;
+ }
+
+ if (k != System.Int32.MaxValue)
+ return 5;
+
+ checked {
+ i = System.Int32.MinValue + 1234;
+ j = 1234;
+ k = i - j;
+ }
+
+ if (k != System.Int32.MinValue)
+ return 6;
+
+ return 0;
+ }
+
+ public static int test_0_sub_ovf_un () {
+ uint i, j, k;
+
+ checked {
+ i = System.UInt32.MaxValue;
+ j = 0;
+ k = i - j;
+ }
+
+ if (k != System.UInt32.MaxValue)
+ return 1;
+
+ checked {
+ i = System.UInt32.MaxValue;
+ j = System.UInt32.MaxValue;
+ k = i - j;
+ }
+
+ if (k != 0)
+ return 2;
+
+ return 0;
+ }
+
public static int test_3_or () {
int b = 2;
int a = 3;
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